hiii ,, i'm edo from indonesia :D and this is my yaris :D
Spesification :
Exterior : OEM Stock
Interioer : OEM Stock
Audio :
Head Unit : Alpine DVA-7899J
Processor : Alpine PXA H-700 JDM
Power Amp : 2pcs Genesis Profile Four Ultra
Speaker : 3Way by H-Audio
Sub : Precision PCX104